A past tense verb tells action that happened before now. A regular past tense verb adds-ed to indicate past tense.
back- ed = backed
Bob backed the truck into a tree.
jump – ed = jumped
The squirrel jumped onto the fence.
plow – ed = plowed
The truck plowed the snow from the parking lot.
Add -ed to a verb to show action that happened in the past. We call this a past tense verb.
It’s your turn. Add -ed to this verb and put it into the sentence: mark
Mom _______ the box with my name and address. Did you figure it out? Good for you!